Ermakov, Nikolai B., Zagidat I. Abdurakhmanova, and Irina L. Potapenko. “To the Problem of Syntaxonomy of Pine Forests (Pinus Sylvestris Var. Hamata) With the Participation of Boreal Floristic Elements in Dagestan (North Caucasus)”. Turczaninowia 22, no. 4 (December 20, 2019): 154-171. Accessed September 19, 2025. https://turczaninowia.asu.ru/article/view/7195.